 |
| Nation | Region | Accomodation | Grade |
| Greece | Marathon | Marathon Eco Stay Luxury Lodgings |
3 |
| Greece | Kalambaka | Edelweiss Hotel |
3 |
| Greece | Athens | Amazon Hotel |
3 |
| Greece | Athens | Metropolis Hotel |
2 |
| Greece | Athens | Urban Frame Hotel |
3 |
| Greece | Corinth | Ephira Hotel |
3 |
| Greece | Athens | Ariston Hotel Athens |
3 |
| Czech | Prague | Hotel Čertovka |
4 |
| Greece | Korinthos | Korinthos Hotel |
2 |
| Greece | Kalambaka | Theatro Hotel Meteora |
4 |
| Greece | Athens | Socrates Hotel |
3 |
| Greece | Athens | Candia Hotel |
4 |
| Greece | Patra | El Greco Hotel Patra |
2 |
| Iceland | Reykjavik | 100 Iceland Hotel |
3 |
| Iceland | Höfn | Hótel Höfn |
2 |
| Croatia | Czech | Denmark |
| Finland | Greece | Iceland |
| Ireland | Japan | Korea |
| Liechtenstein | Netherlands | New Zealand |
| Norway | Peru | Spain |
| Sweden | Swiss | USA |
| Mr. Jin's Math Classroom | Teacher Jin's Library |
| PaperLee's Hobby Life | Flo's Norway |
| Zoochess |